Multi-layer inoshanduka PCB impedance control tekinoroji uye nzira yekuyedza

Capel: Yako yaunovimba nayo yakawanda-layer inochinjika PCB yekugadzira mudiwa

Kubva 2009, Capel yanga iri pamberi peindasitiri yekugadzira zvigadzirwa zvemagetsi, yakatarisana nekugadzira nekugadzirwa kwepakati-kusvika-yepamusoro-yekupedzisira flexible circuit boards, rigid-flex circuit boards, uye HDI PCBs, uye yava akavimbika ekugadzira magetsi. . Ishamwari yakavimbika yemakambani mazhinji mumaindasitiri akasiyana. Nemakore gumi nemashanu eindasitiri yakapfuma uye ruzivo rwehunyanzvi, timu yakasimba yenyanzvi, uye yakakwira otomatiki michina yekugadzira, Capel yakazvipira kupa vatengi vakavimbika uye nekukurumidza prototype kugadzirwa kuti vabudirire kuvhura mapurojekiti avo.

Kune akawanda-layer anochinjika maPCB, impedance control tekinoroji uye nzira dzekuyedza dzinoita basa rakakosha mukuona iko kurongeka uye kurongeka kwemaitiro ekugadzira.Mune ino blog positi, isu tichaongorora nzira yekusarudza iyo chaiyo impedance control tekinoroji uye nzira yekuyedza kune yako multilayer inoshanduka PCB, uye nei Capel iriyo sarudzo yakanakira yako yekugadzira zvaunoda.

Dzidza nezve impedance control tekinoroji

Impedance control tekinoroji inoreva manejimendi ePCB yemukati magetsi impedance. Inovimbisa kuti zvikwangwani zvinofambiswa kuburikidza nePCB dunhu hazvikanganisike nekukanganiswa kwekunze, nekudaro kuve nechokwadi chekuita kwese uye kuvimbika kwechigadzirwa. Kune akawanda-layer anochinjika maPCB, impedance control inova yakakosha nekuda kwekuoma kwedunhu.

Nhanho yekutanga pakusarudza iyo impedance control tekinoroji ndeyekunzwisisa izvo chaizvo zvinodikanwa zvea multilayer inoshanduka PCB dhizaini. Zvinhu zvakadai semasaini frequency, bhodhi ukobvu, dielectric nguva dzose, mhangura ukobvu, uye substrate zvinhu zvese zvinokanganisa kukosha kwe impedance. Nekunyatso tarisa aya ma paramita, unogona kusarudza yakakodzera impedance control tekinoroji yePCB yako.

Mhando dzeImpedance Control Technology

1. Maitiro ekugadzira:Imwe nzira yekudzora impedance ndeyekugadzira iyo PCB dhizaini kuti uwane iyo yaunoda impedance. Izvi zvinosanganisira kugadzirisa trace wides, spacing, uye impedance kuverenga kuzadzisa zvinodiwa. Capel inoshandisa vagadziri vane ruzivo vane hunyanzvi mukudzora maitiro ekuona kuti yako yakawanda-layer inochinjika PCB dhizaini inosangana nezvinodiwa zvako zve impedance.

2. Kudzora dielectric constant:Kusarudza chinhu chine inozivikanwa uye yakagadzikana dielectric nguva dzose ndiyo imwe nzira yekuwana impedance control. Nekusarudza substrate ine chaiyo dielectric zvivakwa, unogona kuchengetedza inopindirana impedance tsika mukati meiyo multilayer inoshanduka PCB. Capel inoshandisa zvemhando yepamusoro zvinhu zvine yakavimbika dielectric constants kuti ive nechokwadi chekudzora impedance.

3. Embedded components:Embedding passive components, senge resistors uye capacitors, mukati mePCB inogona kubatsira kuwana impedance control. Iyi tekinoroji haidi zvekunze zvikamu, ichidzikisa huwandu hwese uye huremu hwePCB uchichengetedza chaiyo impedance tsika. Kugona kwaCapel kunyatso kunyudza zvikamu izvi kunowedzera kuvandudza mashandiro uye kuvimbika kwe-multi-layer flexible PCBs.

Sarudza nzira yekuyedza yakakodzera

Kana iyo yakakodzera impedance control tekinoroji yasarudzwa, kunyatsoyedzwa kwakakosha kuti uve nechokwadi chekuti akawanda-layer anochinjika maPCB anosangana nezvinodiwa. Capel inoshandisa nzira dzekuyedza dzepamusoro kuti ive nechokwadi chePCB chaiyo uye kushanda kwayo.

1. Nguva Domain Reflectometry (TDR):TDR inzira yakajairika yekuyera impedance discontinuities. Nekutumira pulse kuburikidza netambo yekutapurirana uye kuongorora iyo inoratidzwa waveform, impedance mismatches uye dzimwe chiratidzo chekuvimbika nyaya dzinogona kuzivikanwa. Capel inoshandisa TDR kuyedza kunyatso kuyera iyo impedance yeakawanda-layer flexible PCBs.

2. Vector Network Analyzer (VNA):VNA chishandiso chinoshanda chakawanda chinoshandiswa kuyera hunhu hwemagetsi emhando yepamusoro-frequency zvishandiso, kusanganisira impedance. Inopa zviyero zvakaringana pamusoro pehupamhi frequency renji, ichiita kuti ive yakakodzera kuyedza akawanda-layer anochinjika maPCB ane akasiyana impedance zvinodiwa. Capel inoshandisa VNA kuyedza kuti ive nechokwadi chekutendeseka kwePCB magadzirirwo.

3. Chigamba chekuedza:Kushandisa chigamba chekuyedza chikamu chinomiririra chePCB chaiyo uye inzira inoshanda yekuona kukosha kweiyo impedance. Nekugadzira chikamu chakati chePCB ine inozivikanwa impedance kukosha, vagadziri vanogona kuenzanisa iyo yakayerwa impedance kune inotarisirwa kukosha. Capel inoshandisa makuponi ekuedza kuratidza huchokwadi hwekutonga kwe impedance mu multilayer flexible PCBs.

Sei uchisarudza Capel kune yako yakawanda-layer inoshanduka PCB inoda?

Iine ruzivo rwakakura mukugadzira emhando yepamusoro inochinjika mabhodhi edunhu uye kuzvipira kushandisa tekinoroji yepamusoro, Capel ndiyo yakanakira sarudzo yako yakawanda-layer inochinjika PCB zvinodiwa. Sarudza Capel, iwe uchabatsirwa kubva:

1. Indasitiri yakapfuma uye ruzivo rwehunyanzvi:
Makore gumi nemashanu eCapel eruzivo rweindasitiri chiratidzo chekuzvipira kwayo kune kunaka uye hunyanzvi. Capel ine boka rakasimba renyanzvi dzinonzwisisa matambudziko akasiyana-siyana ane chokuita ne-multi-layer flexible PCB kugadzira uye anogona kupa ruzivo rwakakosha uye mhinduro.

2. Yepamberi zvizere otomatiki kugadzira michina:
Kudyara kweCapel mune yepamusoro otomatiki michina yekugadzira inovimbisa kunyatso uye kushanda zvakanaka mukati mekuita kwekugadzira. Nekushandisa tekinoroji yazvino, Capel inopa yakavimbika, nekukurumidza prototyping kuti iwe ugone kupedzisa chirongwa chako nenguva.

3. Kuzvipira kubudirira mutengi:
PaCapel, kugutsikana kwevatengi ndiko kwakanyanya kukosha. Nekupa yakavimbika prototype kugadzirwa, tekinoroji hunyanzvi uye yakasarudzika sevhisi yevatengi, Capel yakazvipira kubatsira vatengi kubudirira kuvhura mapurojekiti avo. Kutarisa kwaCapel pakubudirira kwevatengi kunoiisa parutivi kubva kune vamwe vanogadzira PCB.

Muchidimbu,kusarudza iyo chaiyo impedance control tekinoroji uye nzira dzekuyedza dze multilayer flexible PCBs zvakakosha kuti uwane mhedzisiro uye yakavimbika mhedzisiro. Nekubatana neCapel, unogona kukwidziridza ruzivo rwayo rweindasitiri, zvekugadzira zvemhando yepamusoro uye kuzvipira mukubudirira kwevatengi kuona kuti yako yakawanda-layer inochinjika PCB inosangana nemhando yepamusoro uye maitiro ekuita.